YouTube superstars Justine Ezarik (iJustine) and Joey Graceffa look far too fresh to have been pacing the CES 2016 floor for more than just a few minutes, but, as is the case here, looks can be deceiving. Apparently, the same youthful energy the duo bring to their YouTube videos is enough to carry them through the most frantic of schedules, because the pair landed in Las Vegas over 48 hours ago and has been hopping from one event to another, shaking hands, recording videos, and cruising through the packed halls of the Las Vegas Convention Center non-stop before finally landing in front of us for what must be their umpteenth interview.

If they’re feeling the burn, you wouldn’t know it by talking to them.

A match made online, iJustine and Joey Graceffa are good friends both on YouTube and in real life, often crossing over onto each other’s channels. For CES 2016, the pair of personalities was brought in as Entertainment Matters ambassadors, presented by Variety. They’re part of of a program that aims to help entertainment professionals navigate the massive trade show through various exhibits, panels, keynotes, and other events relevant to Hollywood types — oh, and also to party. It’s kind of like match-making for entertainment industry big-wigs with big plans and equally big budgets.

We sat down with iJustine and Joey to get a feel for how they were enjoying the show, learn about what exhibits intrigued them most, and discuss how brands are turning to online personalities as legitimate advertising avenues. It turns out, ad executives are wising up to the power and influence YouTubers like them have, and they’re ready to take advantage. iJustine, for instance, has been in a partnership with Intel for some time now, and, from the looks of it, the partnership is going really well.

Enjoy our interview with this infectiously energetic duo, and be sure to leave your comments below!

It's often overwhelming to navigate Hulu's robust library of TV shows. To help, we've put together a list of the best shows on Hulu, whether you're into frenetic cartoons, intelligent dramas, or anything in between.

Save yourself from hours wasted scrolling through Netflix's massive library by checking out our picks for the streamer's best movies available right now, whether you're into explosive action, subdued humor, or anything in between.

Searching for content for your new 4K UHD TV? Look no further. We have every major source of the best 4K content, along with the cost, hardware requirements, and features that make each service worth a look.

Cylance Smart Antivirus is a brand new consumer protection application that claims to only need its AI machine learning algorithm to protect you. Can ditching signatures really make for a safer future?

Curious about what kind of awesome things you can do with If This Then That? IFTTT recipes allow you to set up a variety of automated routines to make life easier. Check our list of the best and you'll be automating your life in no time!

We've spent countless hours digging around the web to find the best sites for streaming free movies online. Not only are all of these sites completely free to use, they're also completely legal and trustworthy.

Facebook is getting into the dating game. While the feature was one of the surprises from this year's F8, new details suggest what the feature may entail, including a few screenshots from a computer programmer.

How good are your navigation skills? We've got a delectable menu of Google Maps tips and tricks for you right here, to take the pain out of your trips. Go from newbie to mapping master and learn how to use Google Maps.

Jens Steube discovered a new method to break into network routers while researching new ways to attack the WPA3 security standard. He stumbled onto an attack technique capable of cracking hashed WPA-PSK passwords.

Learning how to download YouTube videos is easier than you might think. There are plenty of great tools you can use, both online and offline. These are our favorites and a step by step guide on how to use them.

The BitFi hardware cryptocurrency wallet isn't as unhackable as John McAfee claims. A 15-year-old bedroom hacker has managed to get Doom running on the device, suggesting its days may soon be numbered.